Engineering Newswire 3: Building planes that avoid crashes

In this episode of Engineering Newswire, the Air Force is developing a new technology that can take control of the plane in the event of a likely crash; will.i.am premieres the first musical broadcast from another planet; companies are customizing climates on airplanes; Georgia Tech develops a self-charging power cell; researchers develop tracking objects for the battlefield; and the Department of Homeland Security is putting bio sensors in Boston subway stations.